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Безопасность и качество пищевых продуктов
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| Flavouring |
1,2-Propanedithiol |
| Synonym(s) |
1,2-Dimercaptopropane |
| Latest JECFA evaluation |
2000 (Session 55) |
| Status of specification |
Full |
| Information required |
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| Chemical name |
1,2-Propanedithiol |
| JECFA number |
536 |
| CAS number |
814-67-5 |
| FEMA number |
3520 |
| COE number |
11564 |
| FLAVIS number |
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| Molecular weight |
108.22 |
| Chemical formula |
C3H8S2 |
| Physical form/odour |
clear blue liquid |
| Solubility |
insoluble in water; miscible in oil |
| Solubility in ethanol |
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| Boiling point (°C) |
152° |
| Assay min % |
96% |
| Acid value max |
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| Refractive index |
1.531-1.541 |
| Specific gravity |
1.075-1.081 |
| Other requirements |
Chlorinated monothiol: max. 1.1% |
| ID Test |
IR, NMR |
| Spectrum |

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